WO2008147216A3 - Subsea intervention system - Google Patents

Subsea intervention system Download PDF

Info

Publication number
WO2008147216A3
WO2008147216A3 PCT/NO2008/000191 NO2008000191W WO2008147216A3 WO 2008147216 A3 WO2008147216 A3 WO 2008147216A3 NO 2008000191 W NO2008000191 W NO 2008000191W WO 2008147216 A3 WO2008147216 A3 WO 2008147216A3
Authority
WO
WIPO (PCT)
Prior art keywords
grease
pressure
pch
module
intervention system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/NO2008/000191
Other languages
French (fr)
Other versions
WO2008147216A2 (en
Inventor
Olav Inderberg
John A Johansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TechnipFMC Norge AS
Original Assignee
FMC Kongsberg Subsea AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FMC Kongsberg Subsea AS filed Critical FMC Kongsberg Subsea AS
Priority to AT08766906T priority Critical patent/ATE520860T1/en
Priority to AU2008257821A priority patent/AU2008257821B2/en
Priority to CA2689095A priority patent/CA2689095C/en
Priority to BRPI0812364-0A priority patent/BRPI0812364B1/en
Priority to RU2009146878/03A priority patent/RU2469177C2/en
Priority to EP08766906A priority patent/EP2156012B1/en
Publication of WO2008147216A2 publication Critical patent/WO2008147216A2/en
Publication of WO2008147216A3 publication Critical patent/WO2008147216A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/072—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells for cable-operated tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N17/00—Lubrication of machines or apparatus working under extreme conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Lubricants (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Ship Loading And Unloading (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

There is described grease injection system for a subsea lubricator where the grease injection system is a module (21) attached to the pressure control head (PCH) and is hoisted and lowered together with the PCH. In one aspect of the invention the module (21) can operate when it is disconnected from the main control system. In another aspect of the invention grease pressure is maintained at a level only slightly above the well pressure so that grease usage is minimized.
PCT/NO2008/000191 2007-06-01 2008-05-30 Subsea intervention system Ceased WO2008147216A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT08766906T ATE520860T1 (en) 2007-06-01 2008-05-30 UNDERWATER INTERVENTION SYSTEM
AU2008257821A AU2008257821B2 (en) 2007-06-01 2008-05-30 Subsea intervention system
CA2689095A CA2689095C (en) 2007-06-01 2008-05-30 Subsea intervention system
BRPI0812364-0A BRPI0812364B1 (en) 2007-06-01 2008-05-30 METHOD FOR Grease Injection Control and Grease Injection Device for Injecting Grease into an Underwater Intervention System.
RU2009146878/03A RU2469177C2 (en) 2007-06-01 2008-05-30 Control method of lubricant injection, and lubricant injector
EP08766906A EP2156012B1 (en) 2007-06-01 2008-05-30 Subsea intervention system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20072797A NO328389B1 (en) 2007-06-01 2007-06-01 Method and apparatus for lubricant injection in a subsea intervention system
NO20072797 2007-06-01

Publications (2)

Publication Number Publication Date
WO2008147216A2 WO2008147216A2 (en) 2008-12-04
WO2008147216A3 true WO2008147216A3 (en) 2009-03-19

Family

ID=40075684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2008/000191 Ceased WO2008147216A2 (en) 2007-06-01 2008-05-30 Subsea intervention system

Country Status (8)

Country Link
EP (1) EP2156012B1 (en)
AT (1) ATE520860T1 (en)
AU (1) AU2008257821B2 (en)
BR (1) BRPI0812364B1 (en)
CA (1) CA2689095C (en)
NO (1) NO328389B1 (en)
RU (1) RU2469177C2 (en)
WO (1) WO2008147216A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8220553B2 (en) * 2009-10-26 2012-07-17 Neil Crawford Subsea grease system and method of operating said system
EP2607611B1 (en) * 2011-12-22 2023-10-18 Baker Hughes Energy Technology UK Limited Grease delivery system
US20140196906A1 (en) * 2012-11-27 2014-07-17 Lane Elenburg Latching system for well swabbing tools
US9341042B2 (en) 2013-06-09 2016-05-17 Richard Machina Stop loss tool for wellheads
CN112066002A (en) * 2020-08-28 2020-12-11 长江大学 High-pressure dynamic sealing device for passing steel wire rope

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233365A (en) * 1989-06-23 1991-01-09 Otis Eng Co Sub-sea wireline grease control system
EP0959225A2 (en) * 1998-05-19 1999-11-24 Elmar Services Limited Pressure control apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1239090A (en) * 1985-01-21 1988-07-12 Bernard Gregov Subsea bop stack control system
SU1509513A1 (en) * 1986-07-10 1989-09-23 Азербайджанский научно-исследовательский и проектно-конструкторский институт нефтяного машиностроения Method and apparatus for sealing wellhead under pressure when running tools or instruments on cable
SU1458553A1 (en) * 1987-02-17 1989-02-15 Гомельское Специальное Конструкторско-Технологическое Бюро Сейсмической Техники С Опытным Производством Lubricator
US4821799A (en) * 1988-05-10 1989-04-18 Otis Engineering Corporation Grease injection control system
GB2359835B (en) * 1998-08-03 2003-05-07 Deep Vision Llc An apparatus and method for killing a subsea well
EP1590550A2 (en) * 2002-02-19 2005-11-02 Varco I/P, Inc. Subsea intervention system, method and components thereof
US7891429B2 (en) * 2005-03-11 2011-02-22 Saipem America Inc. Riserless modular subsea well intervention, method and apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233365A (en) * 1989-06-23 1991-01-09 Otis Eng Co Sub-sea wireline grease control system
EP0959225A2 (en) * 1998-05-19 1999-11-24 Elmar Services Limited Pressure control apparatus

Also Published As

Publication number Publication date
EP2156012A2 (en) 2010-02-24
NO328389B1 (en) 2010-02-08
AU2008257821A1 (en) 2008-12-04
AU2008257821B2 (en) 2014-03-13
CA2689095C (en) 2015-02-03
EP2156012B1 (en) 2011-08-17
CA2689095A1 (en) 2008-12-04
RU2009146878A (en) 2011-07-20
WO2008147216A2 (en) 2008-12-04
RU2469177C2 (en) 2012-12-10
ATE520860T1 (en) 2011-09-15
BRPI0812364B1 (en) 2018-02-06
NO20072797L (en) 2008-12-02
BRPI0812364A2 (en) 2015-02-03

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